Description
TP-Link ISM311LS  ISM311LM 1000Base-LX  1000Base-SX SMF Industrial SFP Module
•	Single-mode SFP LC Transceiver (ISM311LS)  Multi-mode SFP LC Transceiver (ISM311LM)
•	Supports Digital Diagnostic Monitoring (DDM)
•	Compatible with Small Form Pluggable Multi-Source Agreement (SFP-MSA)
•	Hot-Pluggable with maximum flexibility
•	Industrial Product Operating Temperature Range: -40-85°C 
Warranty Period: 3-Year
        